4637740

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{3461}}^1$

素因数の和:3537

約数の個数: 24

約数和(自身を含む): 9887472

約数和(自身を除く): 5249732

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 3461, 6922, 13844, 17305, 34610, 69220, 231887, 463774, 927548, 1159435, 2318870, 4637740]

約数ペア:

[(1, 4637740), (2, 2318870), (4, 1159435), (5, 927548), (10, 463774), (20, 231887), (67, 69220), (134, 34610), (268, 17305), (335, 13844), (670, 6922), (1340, 3461)]